Who discovered the relationship between gases when one or more were mixed together?
A) Robert Boyle
B) John Dalton
C) Daniel Bernoulli
D) Jacques Alexander Cesar Charles
Answer: B
Explanation: A) Incorrect. Robert Boyle discovered there was an inverse relationship between the pressure of a gas and its volume.
B) Correct. John Dalton discovered the relationship between gases when one or more were mixed together.
C) Incorrect. Daniel Bernoulli formulated theories of fluid flow and aerodynamics.
D) Incorrect. Jacques Alexander Cesar Charles became interested in the effect of temperature on a volume of gas.
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